Retinol na retitina - Inshuti Nziza Kuvugurura

Gutumanaho, kimwe na retinol ubwe mugihe cyo kwisiga zirashobora gukora ibitangaza nyabyo, ariko bafite abafana bahagije nabanga. Mugihe umwe hamwe nubufasha bwabo butaboneka kuri Acne no kongera imbaraga za demis, abandi bahabwa umutima, ba Dermatitiya nibindi bitangwa igisubizo kiva mu gukoresha retinol.

Nigute wakoresha ibi byiza kandi icyarimwe ibintu biteye akaga nibyo ukeneye kubimenya - mbwira muriyi ngingo.

Ni irihe tandukaniro riri hagati ya retinol na retinoide?

Abanditsi b'ibitabo bakunze kwitiranya inyandiko na retinoide bakunze kwita retinol, kandi haracyari itandukaniro riri hagati yabo. Retinol ni vitamine izwi cyane a (acide retinative). Kandi retinoides ni etters yiyi aside. Muri make, retinoides irahamagarwa numwanda. Kurwego rwa selile, ni acide retique ishobora guhuza hamwe nibigo bya replector y'uruhu kandi bikagira uruhare mubikorwa byabo nko mubusore.

Retinoide igomba kandi gukorerwa umubare munini kugirango ube aside ya retinoic nibindi byinshi, bidafite akamaro kabo. Umwanzuro, mu rugamba rw'ubwiza, gukoresha vitamine A birakora neza, ariko ntabwo buri gihe bikwiye kubihitamo, ariko nyuma gato.

Koresha muri kwisiga

Inyungu za Vitamine A Erega umubiri uzwiho igihe kirekire, ariko kuba ishobora gukoreshwa muri cosmetologiya yize vuba ugereranije. Hagati mu kinyejana cya 20, umurimo wa mbere wasohotse, watangiye ingaruka nziza za vitamine ku ruhu rurwaye Acne. Hanyuma wongere retinol kugirango amavuta hashize imyaka 16 gusa.

Iyo retinol yakoreshejwe mu kuvura ibirango bya Acne, babonye ko bitinda bikabije inzira yo gusaza uruhu kandi ifasha kurwana n'ibimenyetso bisanzwe bigaragara byo kwizirika. Amavuta ya mbere rero yagaragaye mu bihimbano hamwe na retinol.

Ihame ryo gukorana nuruhu

Vitamine A n'ibigo byayo bihinduka vuba mu buryo bwo hejuru bwuruhu, ariko kuri dermis, bikunze gusubiza acne n'imitekerereze, bigera kuri 20% byamafaranga yose. Hafi ya 75% yibintu biguma hejuru yuruhu kandi bamwe muribo ni bo baringaniye. Retinol yinjira mu kato, agatangira akazi ke:

• Ikuraho byavuzwe pigmentation. Retinol yahise yitabwaho na Keratinocytes hamwe na tear amarira hamwe na menelite, ziterwa na pigmentation. Tandem yasenyutse ntishobora gukurura ibara ryijimye nka mbere, nuko uruhu ruhinduka urumuri rwinshi ndetse rurenze.
• Retinol ikuraho uruhu rwumye. Keratinocytes nayo yitabira hano, ikwiranye na acide retique yeze vuba kandi yihutisha inzira yo kuvukazura uruhu.
• Ubujyakuzimu bwiza kandi buciriritse bwimbitse buravanwaho. Retinol agira uruhare mugutezimbere colagen kandi ifasha uruhu gutinda ubuhemu, tubikesha aho ihumure ryuruhu rihumura kandi inketi.

Benshi bashishikajwe nibibazo - Niki Vitamine ikora neza, synthique cyangwa karemano? Birumvikana, karemano, ariko ... byose retinoide ifite umutungo wo gusenyuka munsi yinzoka, kandi bimwe muribi birashobora guhinduka muburozi. Kubwibyo, niba ibiyobyabwenge hamwe nibintu bisanzwe bikoreshwa mubyitaho, bigomba gukoreshwa kuruhu nimugoroba.

Ariko izuba riva amaraso ntabwo ritinya, usibye, ibyiciro byo guhinduka muri aside ya retinue biragabanuka cyane. Bikurikira kuri ibi ko byibuze vitamitamine karemano kandi neza, igereranya na synthelogue ni umutekano.

Nigute wakoresha retinoide

Birakwiye kwibuka ko uruhu rwose rwifata kuri retinol muburyo bwarwo, kuburyo rero ntiri mubagize ingaruka mbi yibiyobyabwenge - kunshuro yambere ukoresheje uruhu, rugomba gukoreshwa kuruhu no inshuro zirenze imwe mucyumweru, ugereranije nigisubizo. Wibuke ko ukeneye gukurikiza amavuta yo kwisiga.

Niba uruhu rusubije retinol rusanzwe, gukuramo no kurakara, noneho urashobora kujya gukoresha inshuro eshatu mu cyumweru. Kandi nyuma y'uruhu amaherezo amenyereye, retinol irashobora gukoreshwa mubwitonzi bwa buri munsi.

Kugirango ugabanye amahirwe yo kugaragara k'umutuku n'ibindi bimenyetso bidashimishije, mu byiciro bya mbere bya VITAMIN Nibyiza kuvanga n'amavuta atabogamye cyangwa amavuta. Ariko niba bidafashaga, uruhu rwa vitamine rwakiriye hamwe no gukuramo cyangwa kuzukura, acide ya hyalorani azafasha gukuraho ibimenyetso bidashimishije.

Kandi, gusaba retinol ku ruhu, birakwiye kwirinda uturere dukikije amaso no mukarere hafi yiminwa. Koresha ibimenyetso bya VITAN ku ruhu, hanyuma urugendo rwa massage ya massage bagakwirakwiza mumaso yose.

Ibintu by'agaciro kuri retinoid na retinol

1. Ubwiza buhebuje kuva mu magunga hamwe na retinol burigihe burimo amabwiriza arambuye imbere yipasikira hamwe namakuru ajyanye no kwitegura nuburyo bwo kubishyira mubikorwa. Niba amakuru afasha yabuze, birashoboka cyane, waguze pacifier, aho retinol irimo gusa mwizina, numubare wacyo muburyo butandukanye ni bike.
2. Niba hakenewe gukoresha retinol mugihe cyumunsi, hanyuma uhitemo vitamine zitandukanye, kuyikoresha muri tandem hamwe na cream hamwe na UV kurinda UV.
3. Retinol ntabwo ari urugwiro na vitamine C, bahagarika ibikorwa bya buriwese kandi nta ngaruka bizabura kubisabwa. Kugeza ubu, "Gira inshuti" z'abanzi baryoshye zarangije gusa ku kiraro kimwe cyo kwisiga - sisedima kuruta iyishimwa hariya.
4. Koresha retioids na retinol witondera kugenda buri gihe kandi igihe kirekire.
5. Niba utarigeze ukoresha amafaranga, yagushidite cyangwa ibikomokaho, hanyuma ugure igikoresho cya mbere nibyiza kuruta aho ibikubiye muri ibi bintu bigufi bikiri ngombwa, nka 0.1%.
6. Ubwitonzi bwo kwisiga burumvikana burumvikana kugura gusa niba ibihimbano birimo vitamine. Bitabaye ibyo, bizahita bicika intege muburyo kandi ntihazabaho imyumvire.